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4.5" Heavy Duty Ball Bearing Door Hinges
in stock
Price range: $18.99 through $34.9921% OFF
Description
Description
Specifications
- Heavy-Duty 4.5″ x 4.5″ – Commercial-grade square corner hinge for solid core, exterior and interior doors.
- Ball Bearing Smooth & Quiet – Built-in bearings help reduce friction, support frequent use and minimize door squeaks.
- Thick & Durable Construction – Leaf thickness up to approx. 3.4 mm for reliable load-bearing and long-term stability.
- Full Mortise, Reversible – Standard full-mortise design fits most pre-routed doors; suitable for both left- and right-hand doors.
- Matching Screw Kit Included – Supplied with color-matched wood & machine screws for quick, secure installation and hardware replacement.
- Versatile Applications – Ideal for residential entry doors and high-traffic commercial locations such as offices, schools, apartments and more.
Key Specifications
| Product Type | Heavy-duty ball bearing door hinge (full mortise) |
| Hinge Size | 4.5″ x 4.5″ (114 mm x 114 mm) |
| Corner Style | Square corner |
| Leaf Thickness | Up to approx. 3.4 mm |
| Material | Heavy-duty steel / iron alloy |
| Finish | Satin chrome / silver tone (matches most commercial door hardware) |
| Bearing Type | Ball bearing – smooth, quiet operation for frequent-use doors |
| Mounting Type | Full mortise, door & frame mount; reversible for left/right-hand doors |
| Hole Pattern | Standard 8-hole pattern (compatible with most 4.5″ commercial hinge preps) |
| Included Components | Ball bearing hinges, matching wood screws & machine screws |
| Typical Applications | Front & back entry doors, office doors, apartment & hotel doors, gates, schools and other high-traffic openings |
| Rotation | Up to 270° (depending on door/frame clearance) |
| Installation Notes | Confirm hinge size, corner style and screw-hole pattern match existing prep before installation. |
Who It’s For
- Contractors and DIYers upgrading to commercial-grade heavy duty hinges.
- Homeowners needing reliable hinges for entry, patio or interior passage doors.
- Commercial projects (offices, schools, apartments) requiring smooth & quiet high-cycle performance.
Reviews (491)
- Even action, Great heavy duty hinges...MoreMaterials feel sturdy and reliable over time. Overall construction is tight and confidence inspiring. Pins fit snugly and operate without play. Surface treatment is neat and holds up well.These are seriously strong hinges...MoreMovement stays smooth and balanced through the swing. Screws seat securely with good bite. The hinge motion feels controlled and whisper quiet. Materials feel sturdy and reliable over time.Very sturdy, heavy black coating...MoreOverall construction is tight and confidence inspiring. Screws seat securely with good bite. Operation is quiet and smooth with consistent action. The appearance is tidy and complements most doors.Better than I expected...MoreFitment is precise, making alignment easy. Movement stays smooth and balanced through the swing. The build feels solid and well made for daily use. Screws seat securely with good bite. The appearance is tidy and complements most doors.Very heavy duty...MoreThe finish looks clean and resists wear in routine use. Screws seat securely with good bite. Mounting is simple, and the holes line up precisely. Overall construction is tight and confidence inspiring.Heavy and solid!...MoreThe appearance is tidy and complements most doors. Overall construction is tight and confidence inspiring. Installation is straightforward and tool friendly. Surface treatment is neat and holds up well.Hinge-ing on Perfection...MoreThe build feels solid and well made for daily use. The finish looks clean and resists wear in routine use. All hardware is included and fits snugly. The hinge motion feels controlled and whisper quiet.Very impressed!...MoreMovement stays smooth and balanced through the swing. Overall construction is tight and confidence inspiring. Mounting is simple, and the holes line up precisely. The appearance is tidy and complements most doors.These are heavy-duty hinges...MoreThe build feels solid and well made for daily use. Mounting is simple, and the holes line up precisely. Screws seat securely with good bite. All hardware is included and fits snugly.Excellent hinges...MoreOperation is quiet and smooth with consistent action. Installation is straightforward and tool friendly. The build feels solid and well made for daily use. The hinge motion feels controlled and whisper quiet.
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